Enlistment district
| Name | Details |
|---|---|
| D/S Nereus | Build year 1898 |
| Harry Nicolai Nilsen | Born March 17, 1917 in Bamble |
| Oddvar Nilsen | Born January 28, 1918 in Porsgrunn |
| D/S Nimrod | Build year 1884 |
| Bark Nina | Build year 1878 |
| M/S Nomadic Dixie | Build year 1975 |
| Skonnert Nora | Build year 1874 |
| Brigg Norden | Build year 1855 |
| Brigantine Norden | Build year 1880 |
| Isak Nordschau | Born May 11, 1918 |
| Fullrigger Norge | Build year 1874 |
| Harry Einar Normann | Born June 6, 1898 in Oslo |
| D/S Norrøna | Build year 1885 |
| D/S Norrøna | Build year 1881 |
| Peder Andreas Nyberg | Born January 29, 1907 in Stranda |
| Bark Nymph | Build year 1866 |
| Brigg O. Haneborg | Build year 1870 |
| Halvard Nils Solgaard Olafsen | Born February 16, 1915 in Brevik |
| Erling Olaussen | Born December 27, 1917 in Frogn |
| Jakob Borgen Ferdinant Olaussen | Born September 10, 1916 in Gjerpen |
| M/S Ole Jacob | Build year 1941 |
| Bark Olga | Build year 1877 |
| Bark Olive | Build year 1874 |
| Helge Olsen | Born October 30, 1921 in Rjukan |
| Karl Eugen Olsen | Born October 6, 1907 in Porsgrunn |